Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
als informationelle » auf informationelle, als informationsquelle, und informationelle
technologien als » technologien des, technologien fur, technologien und
2.4 development » 2.3 development, 2.1 development, 2.2 development
development 2 » development 1, development 2.1, development 2.3
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
2 access » 3 access

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien als informationelle _ kiel verbal communication costs 2.4 development 2 access.*.